If you are on Windows 10 or 11, search your Windows start menu for Controlled Folder Access . Click Allow an app through controlled folder access and add the game's .exe file to ensure Windows isn't locking the game out of its own directory.
or that critical configuration files are missing or corrupted Core Troubleshooting Steps Run from the Root Folder
Antivirus programs flag or quarantine .cfg files erroneously. call of duty world at war filesyscheck.cfg error
: Right-click the game’s primary .exe file (usually CoDWaW.exe ) in the installation folder and select Run as administrator .
The game or your PC crashed during a previous session. If you are on Windows 10 or 11,
To understand the error, one must first understand the file. The filesyscheck.cfg is not a texture, model, or sound file. It is a , typically located within the game’s main folder. Its purpose is purely administrative: it contains a list of critical game files ( .iwd archives, .ff map files, .dll binaries) alongside their expected CRC32 checksums or file sizes.
Under the tab, check Run this program in compatibility mode for . : Right-click the game’s primary
The executable is often being run from a shortcut or external folder that doesn't have direct access to the fileSysCheck.cfg file located in the root directory. Corrupted or Missing Files:
Navigate to your Call of Duty: World at War installation folder.
The first step is to let the game automatically verify and repair its files. To do this: